Hypoid Gear Set Bevel Gear Pinion Shaft High Power And High Torque

Hypoid gear, as a special form of gear transmission, has a structural characteristic that its tooth shape is between the involute tooth shape and the arc tooth shape, and has meshing characteristics similar to a hyperboloid. Compared with traditional gears, the tooth surface contact lines of hypoid gears are distributed in an approximately "S" shape along the tooth height direction during the meshing process, thereby significantly improving the tooth surface contact state and increasing the load-bearing capacity of the gear transmission.

Structurally, hypoid gears are usually composed of gear teeth, gear bodies, shaft holes, etc. Among them, gear teeth are the key part of gear transmission, and their tooth shape design and processing accuracy directly affect the performance of gear transmission.

The transmission characteristics of hypoid gears are mainly reflected in the following aspects:

High load-bearing capacity: Due to the improvement of the tooth surface contact state, hypoid gears have a higher load-bearing capacity and are suitable for transmission under harsh working conditions such as heavy load and high speed.

High transmission efficiency: During the transmission process, the tooth surface contact line of hypoid gears is long and evenly distributed, which is conducive to the distribution of lubricating oil and the formation of oil film, reducing friction loss and thus improving transmission efficiency.

Smooth transmission: The meshing process of the hypoid gear is smooth, with small impact and vibration, which is conducive to improving the stability and service life of the transmission system.

Large transmission ratio: By changing the number of teeth and module of the gear, a larger transmission ratio can be achieved to meet different transmission requirements.

Hypoid gears are widely used in industrial production, mainly in the following aspects:

Metallurgical industry: In rolling mills, continuous casting machines and other equipment, hypoid gears are used to transmit high power and high torque.

Mining machinery: In mining equipment such as excavators and loaders, hypoid gears bear the transmission tasks under heavy loads and harsh working conditions.

Energy equipment: In energy equipment such as wind power generation and hydropower generation, hypoid gears are used to connect the high-speed shaft and the low-speed shaft in the transmission generator set.

Other industries: In aerospace, shipbuilding and other fields, hypoid gears also play an important role.

Dingsco manufacturing advantages

1. Our strengths lie in utilizing high-quality materials, employing skilled craftsmanship, and utilizing state-of-the-art precision equipment for customized design and processing.

2. Our products are renowned for their robustness, exceptional strength, impressive torque capacity, and outstanding mechanical properties.

3. With a focus on high rotation efficiency, our gears ensure stable and seamless transmission, resulting in extended service life, noise reduction, and superior shock absorption.

4. With three decades of expertise in gear processing, we have established ourselves as specialists in the field.

5. Our gears undergo carburizing and quenching processes on the tooth surface, enhancing their wear resistance, ensuring reliable operation, and delivering exceptional load-bearing capacity.

6. We offer the option of grinding the tooth surface, guaranteeing even higher precision in our gears.

Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!